Grammar Quiz on Definitions

Which definition is grammatically correct for "Photosynthesis"?

• Photosynthesis is when plants uses sunlight to convert water into energy.

• Photosynthesis is the process by which plants convert light energy into chemical energy, using water and carbon dioxide.

• Photosynthesis are the plants conversion of sunlight into sugars.

• Photosynthesis is process where plants makes food using sunlight and water.

Which definition of "Atom" is grammatically correct?

• Atom is the smallest part of an element, containing protons, neutrons, and electrons.

• An atom are the smallest particle in an element which contains protons, neutrons, and electrons.

• Atoms are the basic unit of matter which consists of protons and neutrons.

• Atom is a tiny unit of matter that consist electrons, neutrons and protons.

Choose the correct definition of "Evaporation":

• Evaporation is the process of a liquid turning into solid when cooling.

• Evaporation is the process by which a liquid turns into a gas due to heating.

• Evaporation are the change of liquid into gas through heat.

• Evaporation is the conversion of gas into liquid due to cooling.

Which definition correctly defines "Gravity"?

• Gravity is the force that pulls objects from up to down.

• Gravity is a force that pulls objects towards the center of the Earth.

• Gravity is a force that pushes objects down to the ground.

• Gravity are the force of attraction that affects objects.

Which definition of "Oxygen" is correct?

• Oxygen is a chemical element needed for burning and respiration.

• Oxygen is the molecule that is essential for burning and respiration.

• Oxygen are chemical element used for respiratory processes.

• Oxygen is essential for life forms that needs carbon dioxide.

Which definition is grammatically correct for "Fraction"?

• A fraction is a number that represents a whole divided into equal parts.

• A fraction are a part of a whole, expressed as a numerator over denominator.

• A fraction is a part of a whole written as a numerator divided by a denominator.

• Fraction is a part of number that is represented in numerator and denominator.

Choose the grammatically correct definition of "Equation":

• An equation is a mathematical statement that shows the equality of two expressions.

• An equation are a math formula showing the relationship of two expressions.

• Equation is an expression that has two sides with equal signs between them.

• An equation is the relation between terms expressed in form of equal sign.

Which of the following is the correct definition for "Prime Number"?

• A prime number are a number that can only be divided by one and itself.

• A prime number is a whole number greater than one that can only be divided by one and itself.

• A prime number is a number which can be divided evenly by more than two factors.

• Prime numbers are number that divides one another into same group.

Which definition is grammatically correct for "Painting"?

• Painting is a visual art that use paint on a surface to create images or designs.

• A painting is a form of visual art that involves applying paint to a surface to create art.

• Painting are the process of using brushes and paint for creating pictures.

• A painting are a visual art made with paint on surface, creating images.

Which of the following is the correct definition of "Symphony"?

• A symphony is a large orchestra piece typically made up of multiple movements.

• Symphony is a type of music played with large amount of instruments in different movements.

• A symphony are a large composition performed by many instruments in three or four movements.

• Symphony is a musical piece played by group of instruments for long period.